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<td class="pageTitle" nowrap="true">Task Descriptor: Develop Measurement Plan</td><td width="100%">
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<td valign="top">This task describes how to develop a Measurement Plan by identifying management goals and deducing appropriate metrics.</td>
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<td>Based on Method Task: <a href="./../../rup/tasks/develop_measurement_plan_16772623.html" guid="{C2E90714-D99F-40B5-BAF3-7E884CE01406}">Develop Measurement Plan</a></td>
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<div class="sectionHeading">Relationships</div>
<div class="sectionContent">
<table class="sectionTable" border="0" cellspacing="0" cellpadding="0">
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<th class="sectionTableHeading" scope="row">Roles</th><td class="sectionTableCell" width="30%"><span class="sectionTableCellHeading">Main:
								</span>
<ul>
<li>
<a href="./../../rup/capabilitypatterns/rup_project_manager_2B72FA35.html" guid="_UCWhoBsuEdqXHNTdjKtnvA">项目经理</a>
</li>
</ul>
</td><td class="sectionTableCell" width="30%"><span class="sectionTableCellHeading">Additional:
								</span></td><td class="sectionTableCell"><span class="sectionTableCellHeading">Assisting:
								</span></td>
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<th class="sectionTableHeading" scope="row">Inputs</th><td class="sectionTableCell" width="30%"><span class="sectionTableCellHeading">Mandatory:
								</span>
<ul>
<li>
<a href="./../../rup/capabilitypatterns/rup_risk_list_8E7501AE.html" guid="_UCo1gBsuEdqXHNTdjKtnvA">风险列表</a>
</li>
<li>
<a href="./../../rup/capabilitypatterns/rup_business_case_9912E1BE.html" guid="_UCo1gRsuEdqXHNTdjKtnvA">商业理由</a>
</li>
</ul>
</td><td class="sectionTableCell" width="30%"><span class="sectionTableCellHeading">Optional:
								</span>
<ul>
<li>
<a href="./../../rup/capabilitypatterns/rup_vision_87ABF5D4.html" guid="_UCo1ghsuEdqXHNTdjKtnvA">愿景</a>
</li>
</ul>
</td><td class="sectionTableCell"><span class="sectionTableCellHeading">External:
								</span>
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<li>None</li>
</ul>
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<th class="sectionTableHeading" scope="row">Outputs</th><td class="sectionTableCell" colspan="3">
<ul>
<li>
<a href="./../../rup/capabilitypatterns/rup_measurement_plan_9249D5E4.html" guid="_UCo1gxsuEdqXHNTdjKtnvA">评估计划</a>
</li>
</ul>
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<div class="sectionHeading">Steps</div>
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<div class="stepHeading"> Define the Primary Management Goals </div>
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<td><a id="Define the Primary Management Goals" name="Define the Primary Management Goals"></a>
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                <b>Purpose</b>
            </td>
            <td width="95%">
                To determine and record the important functional, non-functional, budgetary and schedule requirements and
                constraints, which need to be tracked.&nbsp;
            </td>
        </tr>
    </table><br />
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<p>
    The Project Manager should decide which of the project's requirements and constraints are important enough to require
    an objective monitoring program. Additionally, organizational requirements may be imposed that are related to business
    needs (cost reduction, time-to-market and productivity improvements), not directly to project needs. Typically, a
    project manager will want to track the growth in capability and reliability of the software under construction, as well
    as expenditures (effort, schedule, other resources), and there may be performance and other quality requirements, as
    well as memory and processor constraints. See <a class="elementLinkWithType" href="./../../rup/guidances/guidelines/metrics_373A077A.html" guid="7.859204246016091E-305">Guideline: 度量值</a> for more
    details. The sources of information for selection of goals include the <a class="elementLink" href="./../../rup/workproducts/rup_vision_2D6D6F1.html" guid="{417F089F-6636-451A-A8AB-AB4EAC7AC4F1}">愿景</a>, <a class="elementLink" href="./../../rup/workproducts/rup_risk_list_B87674CA.html" guid="{32D7C484-2FAF-4442-8DA0-6D474B91A9DD}">风险列表</a> and <a class="elementLink" href="./../../rup/workproducts/rup_business_case_56F408EB.html" guid="{9B13F235-E8E9-4CDC-9ACE-216124C8C5EC}">商业理由</a>,
    as well as organizational requirements and constraints not specified in the Neusoft Unified Process.
</p></td>
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<div class="stepHeading"> Validate the Goals </div>
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<td><a id="Validate the Goals" name="Validate the Goals"></a>
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                <b>Purpose</b>
            </td>
            <td width="95%">
                To review the relevance, clarity, feasibility and sufficiency of the selected goals&nbsp;
            </td>
        </tr>
    </table><br />
</div>
<p>
    The Project Manager should review the selected goals with relevant stakeholders to ensure that the focus of the goals
    selected is correct, that there is adequate coverage of all areas of interest and risk, that it is possible to reduce
    the goals to collectible metrics and that adequate resources can be committed to the measurement program.
</p></td>
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</div>
<div class="stepHeading"> Define the Subgoals </div>
<div class="stepContent">
<table class="stepTable" border="0" cellspacing="0" cellpadding="0">
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<td><a id="Define the Subgoals" name="Define the Subgoals"></a>
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                <b>Purpose</b>
            </td>
            <td width="95%">
                Analyze complex goals to determine subgoals to which metrics can be applied&nbsp;
            </td>
        </tr>
    </table><br />
</div>
<p>
    It may be difficult or impossible to formulate direct measures for some high-level or complex goals. Instead it is
    necessary to decompose such a goal into simpler subgoals, which together will contribute to the achievement of the
    high-level goal. For example, project costs will not usually be tracked simply through a single overall cost figure,
    but through some Work Breakdown Structure, with budget allocated to lower levels and cost information collected at this
    lower level of granularity. The depth of decomposition should be limited to a maximum of two levels of breakdown below
    the primary or high-level goal. This is to limit the amount of data collection and reduction needed, and because it may
    become very difficult in deep hierarchies to be sure that tracking the subgoals is really contributing to understanding
    progress against the high-level goal.
</p></td>
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<div class="stepHeading"> Identify the Metrics Required to Satisfy the Subgoals </div>
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<td><a id="Identify the Metrics Required to Satisfy the Subgoals" name="Identify the Metrics Required to Satisfy the Subgoals"></a>
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                <b>Purpose</b>
            </td>
            <td width="95%">
                To determine the metrics which will enable the subgoals to be tracked&nbsp;
            </td>
        </tr>
    </table><br />
</div>
<p>
    The task here is to associate the subgoals with some entity or work product with measurable properties or attributes.
    Metrics that are objective and easily quantified are to be preferred.
</p></td>
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<div class="stepHeading"> Identify the Primitive Metrics Needed to Compute the Metrics </div>
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<td><a id="Identify the Primitive Metrics that Need to be Collected to Compute the Metrics" name="Identify the Primitive Metrics that Need to be Collected to Compute the Metrics"></a>
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                <b>Purpose</b>
            </td>
            <td width="95%">
                To determine the basic measurements that will be used to derive the metrics&nbsp;
            </td>
        </tr>
    </table><br />
</div>
<p>
    In this step, the elementary data items, from which the metrics will be derived, are identified. These are the items
    that will need to be collected.
</p></td>
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<div class="stepHeading"> Write the Measurement Plan </div>
<div class="stepContent">
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<td><a id="Write and Review the Measurement Plan" name="Write and Review the Measurement Plan"></a>
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            <td width="5%">
                <b>Purpose</b>
            </td>
            <td width="95%">
                To produce the <a class="elementLink" href="./../../rup/workproducts/rup_measurement_plan_E4DFAC77.html" guid="{5932E02C-C446-4F54-83A4-307C878811E9}">度量计划</a> artifact&nbsp;
            </td>
        </tr>
    </table><br />
</div>
<p>
    The Measurement Plan captures the goals, subgoals and the associated metrics and primitive metrics. It will also
    identify the resources (for example <a class="elementLink" href="./../../rup/workproducts/rup_project_measurements_3603FAE1.html" guid="{55DB5C46-EA14-4B0A-8260-891AF5DAC294}">项目评估</a>) and responsibilities for the metrics program.
</p></td>
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<div class="stepHeading"> Evaluate the Measurement Plan </div>
<div class="stepContent">
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<td><a id="Evaluate the Measurement Plan" name="Evaluate the Measurement Plan"></a> 
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    <table     style="BORDER-RIGHT: rgb(128,128,128) 1px solid; BORDER-TOP: rgb(128,128,128) 1px solid; BORDER-LEFT: rgb(128,128,128) 1px solid; BORDER-BOTTOM: rgb(128,128,128) 1px solid"      cellspacing="0" bordercolordark="#808080" cellpadding="4" width="100%" bordercolorlight="#808080" border="1">
        <tbody>
            <tr>
                <td width="5%">
                    <b>Purpose</b>
                </td>
                <td width="95%">
                    To check the <a class="elementLink" href="./../../rup/workproducts/rup_measurement_plan_E4DFAC77.html" guid="{5932E02C-C446-4F54-83A4-307C878811E9}">度量计划</a> for consistency, clarity, appropriateness,
                    feasibility and completeness&nbsp;
                </td>
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        </tbody>
    </table><br />
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<p>
    The Project Manager should have the Measurement Plan reviewed by the following:
</p>
<blockquote>
    <ul>
        <li>
            people directly engaged in the metrics program (in the default organization, the Assessment Team, see <a class="elementLinkWithUserText" href="./../../rup/guidances/guidelines/software_development_plan_D687ED97.html#ProjectOrganization" guid="1.6567134597638413E-305">Guideline: Software Development Plan: Project Organization</a>
        </li>
        <li>
            the Project Review Authority (PRA)
        </li>
        <li>
            a metrics expert external to the project, unless individuals in the Assessment Team are experts
        </li>
    </ul>
</blockquote></td>
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<div class="stepHeading"> Put in Place the Collection Mechanisms </div>
<div class="stepContent">
<table class="stepTable" border="0" cellspacing="0" cellpadding="0">
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<td><a id="Put in Place the Collection Mechanisms" name="Put in Place the Collection Mechanisms"></a>
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                <b>Purpose</b>
            </td>
            <td>
                To establish the means to collect, record, reduce and report the planned measurements&nbsp;
            </td>
        </tr>
    </table><br />
</div>
<p>
    The instructions, procedures, tools and repositories for metrics collection, computation, display and reporting have to
    be acquired or produced, installed and set-to-work according to the Measurement Plan. This will include the <a class="elementLink" href="./../../rup/workproducts/rup_project_measurements_3603FAE1.html" guid="{55DB5C46-EA14-4B0A-8260-891AF5DAC294}">项目评估</a> artifact.
</p>
<p>
    See <a class="elementLinkWithType" href="./../../rup/guidances/guidelines/metrics_373A077A.html" guid="7.859204246016091E-305">Guideline: 度量值</a>.
</p><br />
<br /></td>
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</td>
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<div class="sectionHeading">Properties</div>
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<th class="sectionTableHeading" scope="row" id="property_Multiple Occurrences" abbr="Multiple Occurrences">Multiple Occurrences</th><td class="sectionTableCell" align="left" headers="property_Multiple Occurrences"><img width="20" height="15" alt="" title="" src="./../../images/indent.gif"></td>
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<th class="sectionTableHeading" scope="row" id="property_Event Driven" abbr="Event Driven">Event Driven</th><td class="sectionTableCell" align="left" headers="property_Event Driven"><img width="20" height="15" alt="" title="" src="./../../images/indent.gif"></td>
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<th class="sectionTableHeading" scope="row" id="property_Ongoing" abbr="Ongoing">Ongoing</th><td class="sectionTableCell" align="left" headers="property_Ongoing"><img width="20" height="15" alt="" title="" src="./../../images/indent.gif"></td>
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<th class="sectionTableHeading" scope="row" id="property_Optional" abbr="Optional">Optional</th><td class="sectionTableCell" align="left" headers="property_Optional"><img width="20" height="15" alt="" title="" src="./../../images/indent.gif"></td>
</tr>
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<th class="sectionTableHeading" scope="row" id="property_Planned" abbr="Planned">Planned</th><td class="sectionTableCell" align="left" headers="property_Planned"><img width="20" height="15" alt="" title="" src="./../../images/indent.gif"></td>
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<th class="sectionTableHeading" scope="row" id="property_Repeatable" abbr="Repeatable">Repeatable</th><td class="sectionTableCell" align="left" headers="property_Repeatable"><img width="20" height="15" alt="" title="" src="./../../images/indent.gif"></td>
</tr>
</table>
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<td class="copyright">Copyright &copy; 2008 版权所有 东软集团股份有限公司&nbsp; 联系邮箱:<a href="mailto:tcoe@neusoft.com">tcoe@neusoft.com</a></td>
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